Answer:
1/120
Step-by-step explanation:
just took the test
1 + 1 = 2 - 1 = 1 hope this helps.
9514 1404 393
Answer:
A. 7 seconds
Step-by-step explanation:
We assume your factored equation is something like ...
h(t) = -16t(t -7)(t +2)
The time it takes the ball to reach the ground is the positive value of t that makes a factor zero:
t -7 = 0 ⇒ t = 7
The ball will land on the ground in 7 seconds.
Answer:
48
Step-by-step explanation:
27+36-15=63-15=48